linux-kernel - [PATCH v5 07/12] arm64: dts: qcom: sdm845-lg-{common, judyln}: Add wifi node

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Message-Id: <20251203-judyln-dts-v5-7-80c1ffca8487@postmarketos.org>
Date: Wed, 03 Dec 2025 01:40:56 -0800
From: Paul Sajna <sajattack@...tmarketos.org>
To: Bjorn Andersson <andersson@...nel.org>, 
 Konrad Dybcio <konradybcio@...nel.org>, Rob Herring <robh@...nel.org>, 
 Krzysztof Kozlowski <krzk+dt@...nel.org>, 
 Conor Dooley <conor+dt@...nel.org>, David Heidelberg <david@...t.cz>
Cc: linux-arm-msm@...r.kernel.org, devicetree@...r.kernel.org, 
 linux-kernel@...r.kernel.org, phone-devel@...r.kernel.org, 
 ~postmarketos/upstreaming@...ts.sr.ht, Amir Dahan <system64fumo@...a.io>, 
 Christopher Brown <crispybrown@...il.com>, 
 Paul Sajna <sajattack@...tmarketos.org>, 
 Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Subject: [PATCH v5 07/12] arm64: dts: qcom: sdm845-lg-{common, judyln}: Add
 wifi node

Wi-Fi now works with this patch and relevant firmware

ath10k_snoc 18800000.wifi: qmi chip_id 0x30214 chip_family 0x4001 board_id 0xff soc_id 0x40030001
ath10k_snoc 18800000.wifi: qmi fw_version 0x20060285 fw_build_timestamp 2020-10-12 23:35 fw_build_id QC_IMAGE_VERSION_STRING=WLAN.HL.2.0.c4-00645-QCAHLSWMTPLZ-1.336037.2
ath10k_snoc 18800000.wifi: wcn3990 hw1.0 target 0x00000008 chip_id 0x00000000 sub 0000:0000
ath10k_snoc 18800000.wifi: kconfig debug 1 debugfs 1 tracing 0 dfs 0 testmode 0
ath10k_snoc 18800000.wifi: firmware ver  api 5 features wowlan,mgmt-tx-by-reference,non-bmi crc32 b3d4b790
ath10k_snoc 18800000.wifi: htt-ver 3.83 wmi-op 4 htt-op 3 cal file max-sta 32 raw 0 hwcrypto 1
ath10k_snoc 18800000.wifi: invalid MAC address; choosing random

Reviewed-by: Konrad Dybcio <konrad.dybcio@....qualcomm.com>
Signed-off-by: Paul Sajna <sajattack@...tmarketos.org>
---
 arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi | 12 ++++++++++++
 arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts  |  4 ++++
 2 files changed, 16 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi b/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
index 315fdc5dc392..f12e785db893 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
+++ b/arch/arm64/boot/dts/qcom/sdm845-lg-common.dtsi
@@ -673,3 +673,15 @@ &wifi {
 &venus {
 	status = "okay";
 };
+
+&wifi {
+	vdd-0.8-cx-mx-supply = <&vreg_l5a_0p8>;
+	vdd-1.8-xo-supply = <&vreg_l7a_1p8>;
+	vdd-1.3-rfa-supply = <&vreg_l17a_1p3>;
+	vdd-3.3-ch0-supply = <&vreg_l25a_3p3>;
+	vdd-3.3-ch1-supply = <&vreg_l23a_3p3>;
+
+	qcom,snoc-host-cap-skip-quirk;
+
+	status = "okay";
+};
diff --git a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
index 49d285c3e6b2..8b88f75b36af 100644
--- a/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
+++ b/arch/arm64/boot/dts/qcom/sdm845-lg-judyln.dts
@@ -145,3 +145,7 @@ sde_te_active_sleep: sde-te-active-sleep-state {
 &venus {
 	firmware-name = "qcom/sdm845/lg/judyln/venus.mbn";
 };
+
+&wifi {
+	qcom,calibration-variant = "lg_judyln";
+};

-- 
2.52.0